Lambeth is a district in South London, England, in the London Borough of Lambeth. Lambeth was an ancient parish in the county of Surrey. It is situated 1 mile (1.6 km) south of Charing Cross, across the river from Westminster Palace. The population of the London Borough of Lambeth was 303,086 in 2011. The area experienced some slight growth in the medieval period as part of the manor of Lambeth Palace. By the Victorian era the area had seen significant development as London expanded, with dense industrial, commercial and residential buildings located adjacent to one another. The changes brought by World War II altered much of the fabric of Lambeth. Subsequent development in the late 20th and early 21st centuries has seen an increase in the number of high-rise buildings. The area is home to the International Maritime Organization. Lambeth is home to one of the largest Portuguese-speaking communities in the UK, and Portuguese is the second most commonly spoken language in Lambeth after English.

Lambeth is a London borough in South London, England, which forms part of Inner London. Its name was recorded in 1062 as Lambehitha and in 1255 as Lambeth. The geographical centre of London is at Frazier Street near Lambeth North tube station, though nearby Charing Cross on the other side of the Thames in the City of Westminster is traditionally considered the centre of London.